You'll be surprised at how many fast food restaurants use the same brand of ketchup. But despite this, there is some variety. These are the most popular brands.

To create this list of the 15 healthiest fast food cheeseburgers, we set some specific criteria. We focused on factors like ...

Jennifer Garner shared a photo of herself tucking into a burger at In-N-Out with Ina Garten on Instagram to celebrate her pal ...